archlinux-keyring update required before December 1 2018

archlinux-keyring 20181018-1 re-enables my PGP key for packaging. As any package updates on my behalf requires this version (or greater) to proceed without errors, users should update archlinux-keyring before December 1 2018.

Prior to this date, there will be no new packages signed by my key. The list of affected packages: